Facts 51-60, Science

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51. The sloth moves so slowly that green algae can grow undisturbed on it is fur!

52. On average, humans have 9,000 taste buds in their mouths, tongues, and throats.

53. The tongue of a blue whale weighs more than most elephants.

54. A neutron star has such density that a teaspoonful of its matter would weigh more than all the people on Earth.

55. The original fifty cent piece in Australian decimal currency had around $2.00 worth of silver in it before it was replaced with a less expensive twelve sided coin.

56. For the first time, the number of pet cats in the US now outnumbers the number of dogs, 60 million vs. 50 million.(please note: this statistic might be a litrle off the current no.)

57. A cow can give 100 quarts of milk per week.

58. A hummingbird weighs less than a penny.

59. A day on the planet Mercury is twice as long as its year. Mercury rotates very slowly but revolves around the Sun in slightly less than 88 days.

60. The city of Istanbul straddles two separate continents, Europe and Asia.

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